! Started logfile: /scr/pima/bg219a_uvs/J1356-1724_X_dfm.log on Fri May 20 00:10:07 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219a_uvs/J1356-1724_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1356-1724_X_uva.fits ! AN table 1: 62 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.816436 visibilities/baseline/integration-bin. ! Found source: J1356-1724 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 12756 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1356-1724_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011982Jy sigma=26.602801 ! Fit after self-cal, rms=0.897003Jy sigma=23.470132 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6176 mas, bmaj=1.54 mas, bpa=-2.258 degrees ! Estimated noise=0.534758 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0740183 Jy ! Component: 100 - total flux cleaned = 0.0934402 Jy ! Total flux subtracted in 100 components = 0.0934402 Jy ! Clean residual min=-0.005446 max=0.008821 Jy/beam ! Clean residual mean=-0.000007 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 0.0934402 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0934402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059839Jy sigma=1.524014 ! Fit after self-cal, rms=0.059730Jy sigma=1.521029 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103975 Jy ! Component: 100 - total flux cleaned = 0.0169204 Jy ! Total flux subtracted in 100 components = 0.0169204 Jy ! Clean residual min=-0.003869 max=0.006058 Jy/beam ! Clean residual mean=-0.000005 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.110361 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.110361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056243Jy sigma=1.411119 ! Fit after self-cal, rms=0.056274Jy sigma=1.410137 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7832 mas, bmaj=1.857 mas, bpa=-3.256 degrees ! Estimated noise=0.25792 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114677 Jy ! Component: 100 - total flux cleaned = 0.0177681 Jy ! Component: 150 - total flux cleaned = 0.0219193 Jy ! Component: 200 - total flux cleaned = 0.0248609 Jy ! Total flux subtracted in 200 components = 0.0248609 Jy ! Clean residual min=-0.003509 max=0.004091 Jy/beam ! Clean residual mean=0.000002 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.135221 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 0.135221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.053974Jy sigma=1.339517 ! Fit after self-cal, rms=0.053877Jy sigma=1.335797 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7832 x 1.857 at -3.256 degrees (North through East) ! Clean map min=-0.0030199 max=0.104 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.96 MK 1.00 NL 1.06 ! OV 1.06 PT 0.94 SC 1.09 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.93 MK 0.98 NL 1.07 ! OV 1.02 PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.93 MK 0.98 NL 1.04 ! OV 1.04 PT 0.95 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.95 MK 1.02 NL 1.07 ! OV 1.03 PT 0.94 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.93 MK 1.02 NL 1.05 ! OV 1.04 PT 0.98 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.92 MK 1.00 NL 1.06 ! OV 1.03 PT 0.94 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.92 MK 1.04 NL 1.02 ! OV 1.02 PT 0.95 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.93 MK 1.03 NL 1.04 ! OV 1.04 PT 0.96 SC 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.94 MK 0.97 NL 1.02 ! OV 1.01 PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 LA 0.91 MK 1.02 NL 1.06 ! OV 1.07 PT 0.96 SC 0.92 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.94 MK 0.92 NL 1.01 ! OV 1.04 PT 0.98 SC 1.06 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.96 MK 1.01 NL 1.01 ! OV 0.99 PT 0.95 SC 0.97 ! ! ! Fit before self-cal, rms=0.053877Jy sigma=1.335797 ! Fit after self-cal, rms=0.052933Jy sigma=1.322097 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7879 mas, bmaj=1.865 mas, bpa=-3.237 degrees ! Estimated noise=0.254879 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242974 Jy ! Component: 100 - total flux cleaned = 0.00364676 Jy ! Component: 150 - total flux cleaned = 0.00413799 Jy ! Component: 200 - total flux cleaned = 0.00441717 Jy ! Total flux subtracted in 200 components = 0.00441717 Jy ! Clean residual min=-0.001697 max=0.001883 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.139639 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.139639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052821Jy sigma=1.318851 ! Fit after self-cal, rms=0.052831Jy sigma=1.318350 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052831Jy sigma=1.318350 ! Fit after self-cal, rms=0.052613Jy sigma=1.316122 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.787 mas, bmaj=1.867 mas, bpa=-3.152 degrees ! Estimated noise=0.253973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730073 Jy ! Component: 100 - total flux cleaned = 0.000853111 Jy ! Component: 150 - total flux cleaned = 0.000932959 Jy ! Component: 200 - total flux cleaned = 0.000950109 Jy ! Total flux subtracted in 200 components = 0.000950109 Jy ! Clean residual min=-0.001581 max=0.001798 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.140589 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.140589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052592Jy sigma=1.315567 ! Fit after self-cal, rms=0.052596Jy sigma=1.315485 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-12, 29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170081 Jy ! Component: 100 - total flux cleaned = 0.00253431 Jy ! Component: 150 - total flux cleaned = 0.00289464 Jy ! Component: 200 - total flux cleaned = 0.00322017 Jy ! Total flux subtracted in 200 components = 0.00322017 Jy ! Clean residual min=-0.001254 max=0.001246 Jy/beam ! Clean residual mean=0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.143809 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 0.143809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052537Jy sigma=1.313906 ! Fit after self-cal, rms=0.052533Jy sigma=1.313789 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052533Jy sigma=1.313789 ! Fit after self-cal, rms=0.052358Jy sigma=1.313617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7866 mas, bmaj=1.868 mas, bpa=-3.083 degrees ! Estimated noise=0.253229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000735525 Jy ! Component: 100 - total flux cleaned = 0.00108292 Jy ! Component: 150 - total flux cleaned = 0.00128006 Jy ! Component: 200 - total flux cleaned = 0.00134261 Jy ! Total flux subtracted in 200 components = 0.00134261 Jy ! Clean residual min=-0.001081 max=0.001213 Jy/beam ! Clean residual mean=0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.145152 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.145151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052342Jy sigma=1.313223 ! Fit after self-cal, rms=0.052342Jy sigma=1.313197 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-30.4, 17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000916263 Jy ! Component: 100 - total flux cleaned = 0.00103957 Jy ! Component: 150 - total flux cleaned = 0.00112946 Jy ! Component: 200 - total flux cleaned = 0.00116313 Jy ! Total flux subtracted in 200 components = 0.00116313 Jy ! Clean residual min=-0.001102 max=0.001075 Jy/beam ! Clean residual mean=0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.146315 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.146315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052319Jy sigma=1.312605 ! Fit after self-cal, rms=0.052317Jy sigma=1.312562 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052317Jy sigma=1.312562 ! Fit after self-cal, rms=0.052253Jy sigma=1.312497 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=5.205 mas, bpa=-3.988 degrees ! Estimated noise=0.337093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645981 Jy ! Component: 100 - total flux cleaned = 0.000892175 Jy ! Component: 150 - total flux cleaned = 0.00097798 Jy ! Component: 200 - total flux cleaned = 0.00102993 Jy ! Total flux subtracted in 200 components = 0.00102993 Jy ! Clean residual min=-0.000962 max=0.000986 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.147345 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 140 components and 0.147345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052253Jy sigma=1.312452 ! Fit after self-cal, rms=0.052252Jy sigma=1.312429 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248597 Jy ! Component: 100 - total flux cleaned = 0.000248512 Jy ! Component: 150 - total flux cleaned = 0.00025968 Jy ! Component: 200 - total flux cleaned = 0.000280388 Jy ! Total flux subtracted in 200 components = 0.000280388 Jy ! Clean residual min=-0.000973 max=0.000930 Jy/beam ! Clean residual mean=-0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.147625 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 143 components and 0.147625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052253Jy sigma=1.312426 ! Fit after self-cal, rms=0.052252Jy sigma=1.312422 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.7867 mas, bmaj=1.868 mas, bpa=-3.047 degrees ! Estimated noise=0.252909 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7867 x 1.868 at -3.047 degrees (North through East) ! Clean map min=-0.00082567 max=0.10262 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6178 mas, bmaj=1.545 mas, bpa=-2.083 degrees ! Estimated noise=0.532745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0732015 Jy ! Component: 100 - total flux cleaned = 0.09321 Jy ! Component: 150 - total flux cleaned = 0.104222 Jy ! Component: 200 - total flux cleaned = 0.111568 Jy ! Total flux subtracted in 200 components = 0.111568 Jy ! Clean residual min=-0.004001 max=0.004068 Jy/beam ! Clean residual mean=-0.000004 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.111568 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.111568 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7867 mas, bmaj=1.868 mas, bpa=-3.047 degrees ! Estimated noise=0.252909 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00946897 Jy ! Component: 100 - total flux cleaned = 0.0145964 Jy ! Component: 150 - total flux cleaned = 0.0180023 Jy ! Component: 200 - total flux cleaned = 0.0205972 Jy ! Total flux subtracted in 200 components = 0.0205972 Jy ! Clean residual min=-0.001971 max=0.002217 Jy/beam ! Clean residual mean=0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.132166 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.132166 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=5.205 mas, bpa=-3.988 degrees ! Estimated noise=0.337093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373124 Jy ! Component: 100 - total flux cleaned = 0.00618801 Jy ! Component: 150 - total flux cleaned = 0.0079053 Jy ! Component: 200 - total flux cleaned = 0.00921163 Jy ! Total flux subtracted in 200 components = 0.00921163 Jy ! Clean residual min=-0.001429 max=0.001761 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.141377 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103494 Jy ! Component: 100 - total flux cleaned = 0.00186219 Jy ! Component: 150 - total flux cleaned = 0.00253836 Jy ! Component: 200 - total flux cleaned = 0.00310754 Jy ! Total flux subtracted in 200 components = 0.00310754 Jy ! Clean residual min=-0.001119 max=0.001370 Jy/beam ! Clean residual mean=0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.144485 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 103 components and 0.144485 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7867 mas, bmaj=1.868 mas, bpa=-3.047 degrees ! Estimated noise=0.252909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001214 Jy ! Component: 100 - total flux cleaned = 0.00167683 Jy ! Component: 150 - total flux cleaned = 0.00187599 Jy ! Component: 200 - total flux cleaned = 0.00202556 Jy ! Total flux subtracted in 200 components = 0.00202556 Jy ! Clean residual min=-0.001014 max=0.001017 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.14651 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.14651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052286Jy sigma=1.313352 ! Fit after self-cal, rms=0.052277Jy sigma=1.313064 wmodel /J1356-1724_X_map.mod ! wmodel: Unable to open new model file: /J1356-1724_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J1356-1724_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7867 x 1.868 at -3.047 degrees (North through East) ! Clean map min=-0.00085976 max=0.10334 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1356-1724_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.10334 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000252965 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.734371 0.734371 1.46874 2.93748 5.87497 11.7499 23.4999 46.9998 93.9995 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 408.512 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1356-1724_X_dfm.log closed on Fri May 20 00:10:10 2016